From: Role of mandibular displacement and airway size in improving breathing after rapid maxillary expansion
Variable
T0
T1
T1-T0
SpO2 (%)
89.8 ± 1.1
95.5 ± 1.6
6.2 ± 0.5**
AHI (events)
5.7 ± 1.2
1.4 ± 0.6
−4.3 ± 0.6**